Ring / Multidrop Fibre Converter PROFIBUS

ODW-710-F2

The ODW-710-F2 has been designed to allow the use of fibre optic cables on Profibus DP networks. The design allows the use of a range of Westermo verified SFP (Small Form Pluggable) transceivers which can provide solutions with, for example, only a single fibre or distances up to 120 km. Both multidrop networks and redundant rings can be formed using a mixture of transceiver types.

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This unit has been designed for industrial use where the requirement is for a long and reliable service life in a harsh environment. To ensure this reliable operation we manufacture using the highest quality components.

The ODW-710 can be used on all Profibus DP networks to extend the operational network size beyond the normal constraints of the copper cable. All the data rates defined in EN50170 are supported.

Large ring networks can be created to provide network resilience to guarantee system functionality even if a cable is damaged. The ring recovery time ensures that the network devices are not aware of the failure. The fault contact provides a method to communicate network failures.

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Technical_Data ODW-710-F2

ODW-710-F2

Product description
StatusActive
Article number3651-0712
Ports1 x Detachable screw terminal, Status
1 x PROFIBUS DP (RS-485)
2 x LC Duplex or LC Simplex, FX (Fibre)
DescriptionPoint-to-Point Fibre Converter, PROFIBUS
Warranty period5 years
Reliability prediction
Service life, operatingOperating, 10 years
EMC (Electromagnetic Compatibility)
EN 61000-6-1Immunity residential environments
EN 61000-6-2Immunity industrial environments
EN 61000-6-3Emission residential environments
EN 61000-6-4Emission industrial environments
EN 55022Emission IT equipment, class A
EN 55024Immunity IT equipment
FCC part 15Class A
EN 50121-4Railway signalling and telecommunications apparatus
IEC 62236-4Railway signalling and telecommunications apparatus
EMC specifications
EN 61000-4-2, ESDEnclosure contact, ± 6 kV
Enclosure air, ± 8 kV
IEC 61000-4-3, RF field AM modulated10 V/m 80% AM (1 kHz), 80 – 800 MHz
20 V/m 80% AM (1 kHz), 800 – 1000 MHz
20 V/m 80% AM (1 kHz), 1400 – 2700 MHz
ENV 50204, RF field 900 MHzEnclosure, 20 V/m pulse modulated 200 Hz, 900 ± 5 MHz
EN 61000-4-4, fast transientsSignal ports, ± 2 kV
Power ports, ± 2 kV
EN 61000-4-5, surgeSignal ports unbalanced, ± 2 kV line to earth, ± 2 kV line to line
Signal ports balanced, ± 2 kV line to earth, ± 1 kV line to line
Power ports, ± 2 kV line to earth, ± 2 kV line to line
EN 61000-4-6, conducted RF immunitySignal ports, 10 V 80% AM (1 kHz), 0.15 – 80 MHz
Power ports, 10 V 80% AM (1 kHz), 0.15 – 80 MHz
EN 61000-4-9, pulsed magnetic fieldEnclosure, 300 A/m, 6.4 / 16 μs pulse
EN 61000-4-11, Voltage dips and interruptionAC power ports:
10 & 5 000 ms, interruptio
200 ms, 40% residual voltage
500 ms, 70% residual voltage
EN 61000-4-16, Mains freq. 50 HzSignal ports, 100 V 50 Hz line to earth
SS 436 15 03, Mains freq. 50 HzSignal ports, 250 V 50 Hz line to line
EN 55022, radiated RF emissionEnclosure, Class B
FCC part 15, radiated RF emissionEnclosure, Class A
EN 55022, conducted emissionAC power ports, Class B
DC power ports, Class A
FCC part 15, conducted emissionAC power ports, Class B
Safety
SafetyUL/CSA/IEC/EN
EN 60950-1, dielectric strengthSignal port to all other isolated ports
2 kVrms 50 Hz 1min

Power port to other isolated ports
3 kVrms 50 Hz 1min
2 kVrms 50 Hz 1min (@ rated power < 60V)
Climatic
Temperature, operating–40 to +60°C (–40 to +140°F)
Temperature, storage–40 to +70°C (–40 to +158°F)
Humidity, operating5 to 95% relative humidity
Humidity, storage5 to 95% relative humidity
Enclosure
EnclosureUL 94, PC / ABS, Flammability class V-1
Dimensions (W x H x D)35 x 121 x 119 mm (1.37 x 4.76 x 4.68 in)
Weight0.26 kg
Degree of protectionIP 21
CoolingConvection
MountingHorizontal on 35 mm DIN-rail
Mechanical
IEC 60068-2-6, vibrationOperating, 7.5 mm, 5 – 8 Hz, 2 g, 8 – 500 Hz
IEC-60068-2-27, shockOperating, 15 g, 11 ms
Interface specifications, power
Rated voltage12 to 48 VDC and 24 VAC
Operating voltage10 to 60 VDC and 20 to 30 VAC
Rated current300 mA @ 12 VDC
150 mA @ 24 VDC
75 mA @ 48 VDC
Rated frequencyDC and 48 to 62 Hz
Inrush current0.2 A²s
Startup current1.0 Apeak
PolarityReverse polarity protected
Redundant power inputYes
Isolation toPROFIBUS DP and Status port
ConnectionDetachable screw terminal
Connector size0.75 – 2.5 mm² (AWG 18 – 13). Connect the unit using at least 18 AWG (0.75 mm2) wiring
Shielded cableNot required
Interface specifications, status
Port typeSignal relay, changeover contacts
Rated voltageUp to 48 VDC
Operating voltageUp to 60 VDC
Contact rating500 mA @ 48 VDC
Contact resistance< 50 m Ohm
Isolation toPROFIBUS DP and Power port
ConnectionDetachable screw terminal
Connector size0.2 – 2.5 mm² (AWG 24 – 13)
Shielded cableNot required
Interface specifications, PROFIBUS DP (RS-485)
Electrical specificationEIA RS-485 / EN 50 170
Data rate9 600 bit/s, 19.2, 93.75, 187.5, 500 kbit/s, 1.5, 3, 6 and 12 Mbit/s
Data format8 data bits, even parity, 1 stop bit, 11 bits total
ProtocolPROFIBUS DP / EN 50170
Data rate detectionYes, compliant with EN 50 170
RetimingYes
Turn around timeIn accordance with EN 50 170
Transmission range≤ 1200 m, depending on data rate and cable type (EIA RS-485)
SettingsNone, external termination and failsafe biasing
ProtectionInstallation Fault Tolerant (up to ±60 V)
Isolation toPower and Status port
Connection9-pin D-sub female
Shielded cableNot required
Conductive housingIsolated to all other circuits and housings

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Ring / Multidrop Fibre Converter PROFIBUS

ODW-710-F2